How to use "signed" in a sentence

Five score years ago, a great American, in whose symbolic shadow we stand today, signed the Emancipation Proclamation

The letter was signed 'Catch me if you can

A second letter of September 27th was signed 'Yours truly, Jack the Ripper'

Leblanc signed his name Urbain Fabre, which seemed to satisfy Thenardier, and wrote an address on the envelope

It was signed 'Thenard', and was asking for money

I was very rude after lunch.' The note was not signed, but I knew it was from de Winter.

Then as he had signed for the rental car and picked up the keys from the night clerk, he had kept one hand in a pocket of his coat, gripping the handgun he'd taken off Vince in Las Vegas - but there was no trouble.

The night clerk at the rental agency, from whom they had signed out the car, had known exactly where Bellicosti's place was, and he had marked the shortest route on the free city map provided with the Chevy.

When Elliot was informed that a room was available, after all, for two nights, he signed the registration card as "Hank Thomas," a slight twist on the name of one of his favorite movie stars; he entered a phony Seattle address too

Mrs Lestrange had been asked to give evidence, but a medical certificate, signed by Dr Haydock, said that she was too ill to attend.

I thought about King John, who signed the Magna Carta at Runnymede, in II5

We saw the stone where the Magna Carta was signed

Mr Gilmore always asked me to read documents before I signed them.'

'Can it be signed tomorrow?'

'I want a full confession, written and signed, of your conspiracy with Sir Percival Glyde against Laura Fairlie,' I said, 'and I want proof of your story so that everyone knows the truth at last.'